会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 45. 发明申请
    • NOVEL QUINONES, SYNTHESES AND USES THEREOF
    • 新的季铵盐,其合成和用途
    • WO2009141562A2
    • 2009-11-26
    • PCT/FR2009050830
    • 2009-05-05
    • ESSILOR INTCENTRE NAT RECH SCIENTBUFFET NOEMIEBOCK HARALD
    • BUFFET NOEMIEBOCK HARALD
    • C07C50/22C07C69/28C09B13/04
    • C09B13/04C07C49/747C07C49/753C07C69/28C07C2603/28C07C2603/54C09B5/62
    • The invention relates to quinones of formula (Ia) or (Ib), in which Formula (Ia) and Formula (Ib) R1 and R2 each independently represent - a hydrogen atom, - a C1-3O alkyl group in which one or more -CH2- linkages, apart from the attachment linkage, may be replaced by an oxygen atom, a sulphur atom, or an NH, N(C1-4 alkyl) or C=O group, and which is optionally substituted, or - an optionally substituted C6-10 aryl or C4-1O heteroaryl group, each R3 independently represents - a hydrogen atom, a linear or branched C1-3O alkyl group, in which one or more -CH2- linkages may be replaced by an oxygen atom, a sulphur atom, or an NH, N(C1-4 alkyl) or C=O group, and which is optionally substituted, or - a C6-1O aryl, C4-1O heteroaryl, (C6-10 aryl)carbonyl, or (C4-10 heteroaryl)carbonyl group, each of these groups optionally being substituted, and n is an integer between 1 and 5 inclusive. The invention also relates to a method for synthesizing these quinones and also to the use of these quinones as dyes, in particular dichroic dyes, and/or as charge carriers and/or exciton carriers in photoelectric devices.
    • 本发明涉及式(Ia)或(Ib)的醌,其中式(Ia)和式(Ib)中的R 1和R 2各自独立地表示氢原子, - C 1-3烷基,其中一个或多个 - 可以用氧原子,硫原子或NH,N(C 1-4烷基)或C = O基团代替CH 2 - 键,并且其任选被取代,或 - 任选取代的 C6-10芳基或C4-1O杂芳基,每个R3独立地表示 - 氢原子,直链或支链C1-3O烷基,其中一个或多个-CH 2 - 键可以被氧原子,硫原子 ,或NH,N(C 1-4烷基)或C = O基团,并且其任选被取代,或 - C 6-10芳基,C 4-10杂芳基,(C 6-10芳基)羰基或(C 4-10 杂芳基)羰基,这些基团各自任选被取代,n是1-5之间的整数,包括端值。 本发明还涉及一种用于合成这些醌的方法,还涉及这些醌作为染料,特别是二色性染料和/或作为光电装置中的电荷载体和/或激子载体的用途。